The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Aug. 04, 2022
Applicant:
Plug Power Inc., Latham, NY (US);
Inventors:
Assignee:
PLUG POWER INC., Slingerlands, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/026 (2016.01); G01R 31/371 (2019.01); G01R 31/378 (2019.01); G01R 31/3835 (2019.01); H01M 8/0202 (2016.01); H01M 8/1004 (2016.01); H01M 8/2418 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0269 (2013.01); G01R 31/371 (2019.01); G01R 31/378 (2019.01); G01R 31/3835 (2019.01); H01M 8/1004 (2013.01); H01M 8/2418 (2016.02);
Abstract
A fuel cell includes a membrane electrode assembly, a first plate separator and a second plate separator on opposite sides of the membrane electrode assembly and a voltage sensor for detecting a cell voltage relative to opposite sides of the membrane electrode assembly. A transmitter is coupled to the sensor and configured to wirelessly transmit an indication of the cell voltage.